FR2221585A1 - - Google Patents
Info
- Publication number
- FR2221585A1 FR2221585A1 FR7308954A FR7308954A FR2221585A1 FR 2221585 A1 FR2221585 A1 FR 2221585A1 FR 7308954 A FR7308954 A FR 7308954A FR 7308954 A FR7308954 A FR 7308954A FR 2221585 A1 FR2221585 A1 FR 2221585A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7308954A FR2221585B1 (en) | 1973-03-13 | 1973-03-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7308954A FR2221585B1 (en) | 1973-03-13 | 1973-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2221585A1 true FR2221585A1 (en) | 1974-10-11 |
FR2221585B1 FR2221585B1 (en) | 1976-09-10 |
Family
ID=9116211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7308954A Expired FR2221585B1 (en) | 1973-03-13 | 1973-03-13 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2221585B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE926255C (en) * | 1951-09-14 | 1955-04-14 | Baugesellschaft Malchow G M B | Process for the production of seals in vaults, galleries and tunnels |
DE1179237B (en) * | 1958-06-20 | 1964-10-08 | Walter Pfeiffer | Method of making the lining for an underground tunnel |
GB1165339A (en) * | 1966-12-20 | 1969-09-24 | Holzmann Philipp Ag | Method of Producing Linings of Tunnels, Mine Galleries or the like Structures |
DE1784414A1 (en) * | 1968-08-06 | 1971-08-12 | Wayss & Freytag Ag | Single-shell tunnel or shaft lining made from reinforced concrete tubings |
-
1973
- 1973-03-13 FR FR7308954A patent/FR2221585B1/fr not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE926255C (en) * | 1951-09-14 | 1955-04-14 | Baugesellschaft Malchow G M B | Process for the production of seals in vaults, galleries and tunnels |
DE1179237B (en) * | 1958-06-20 | 1964-10-08 | Walter Pfeiffer | Method of making the lining for an underground tunnel |
GB1165339A (en) * | 1966-12-20 | 1969-09-24 | Holzmann Philipp Ag | Method of Producing Linings of Tunnels, Mine Galleries or the like Structures |
DE1784414A1 (en) * | 1968-08-06 | 1971-08-12 | Wayss & Freytag Ag | Single-shell tunnel or shaft lining made from reinforced concrete tubings |
Also Published As
Publication number | Publication date |
---|---|
FR2221585B1 (en) | 1976-09-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |